47998412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 65220148

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 89, 103, 119, 154, 178, 187, 206, 238, 308, 356, 374, 412, 476, 623, 721, 748, 979, 1133, 1246, 1309, 1442, 1513, 1751, 1958, 2266, 2492, 2618, 2884, 3026, 3502, 3916, 4532, 5236, 6052, 6853, 7004, 7931, 9167, 10591, 12257, 13706, 15862, 16643, 18334, 19261, 21182, 24514, 27412, 31724, 33286, 36668, 38522, 42364, 49028, 64169, 66572, 77044, 100837, 116501, 128338, 134827, 155839, 201674, 233002, 256676, 269654, 311678, 403348, 466004, 539308, 623356, 705859, 1090873, 1411718, 1714229, 2181746, 2823436, 3428458, 4363492, 6856916, 11999603, 23999206, 47998412]

約数ペア:

[(1, 47998412), (2, 23999206), (4, 11999603), (7, 6856916), (11, 4363492), (14, 3428458), (17, 2823436), (22, 2181746), (28, 1714229), (34, 1411718), (44, 1090873), (68, 705859), (77, 623356), (89, 539308), (103, 466004), (119, 403348), (154, 311678), (178, 269654), (187, 256676), (206, 233002), (238, 201674), (308, 155839), (356, 134827), (374, 128338), (412, 116501), (476, 100837), (623, 77044), (721, 66572), (748, 64169), (979, 49028), (1133, 42364), (1246, 38522), (1309, 36668), (1442, 33286), (1513, 31724), (1751, 27412), (1958, 24514), (2266, 21182), (2492, 19261), (2618, 18334), (2884, 16643), (3026, 15862), (3502, 13706), (3916, 12257), (4532, 10591), (5236, 9167), (6052, 7931), (6853, 7004)]